Which of These Statements Applies to Vasoconstriction of the Blood

question 126

Multiple Choice

Which of these statements applies to vasoconstriction of the blood vessels to the skin

• A)It is not coordinated by the sympathetic nervous system.
• B)It increases heat exchange with the environment.
• C)It occurs when core body temperature is elevated.
• D)Heat exchange with the environment is lowered and is coordinated by the sympathetic nervous system.

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